CN106497096A - Uncured rubber asphalt waterproofing coiled material and preparation method thereof - Google Patents
Uncured rubber asphalt waterproofing coiled material and preparation method thereof Download PDFInfo
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- CN106497096A CN106497096A CN201610908798.9A CN201610908798A CN106497096A CN 106497096 A CN106497096 A CN 106497096A CN 201610908798 A CN201610908798 A CN 201610908798A CN 106497096 A CN106497096 A CN 106497096A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
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Abstract
The present invention discloses a kind of uncured rubber asphalt waterproofing coiled material and preparation method thereof.Uncured rubber asphalt is made up of the raw material of following mass percent：Asphalt 30～55%, naphthenic oil 6～10%, thermoplastic elastomer 12～16%, polyisobutylene 10～15%, modifying agent 0.5～0.8%, tackifying resin 5～10%, reactivity agent 0.1～0.5%, Paris white 15～30%.Uncured rubber asphalt waterproofing coiled material is made up of surface layer, uncured rubber asphalt layer, bottom, wherein, surface layer is that isolating membrane or polymeric membrane, bottom are that isolating membrane, its preparation method are machined into one-shot forming, thickness and fix, can using wet-laying, overlay, cold self-adhesion construction, self-adhesion overlap.The prominent advantage of the present invention be with excellent water resistance, and have ambient temperature wide accommodation, without the need for hot melt, anti-sag, thickness is uniform, construction simply, safety and environmental protection, resource-effective advantage.
Description
Technical field
The present invention relates to architectural waterproof material, and in particular to a kind of uncured rubber asphalt waterproofing coiled material and its preparation side
Method.
Background technology
With the development of China's economic, building industry is to the demand of waterproof towards high-tech, tight environmental protection, the fast duration, round-the-clock
Direction develop, Chinese architecture waterproofing industry main flow has no longer adapted to the anti-of the new period with the pattern that manually produces, construct
Water needs.
The characteristics of uncured rubber asphalt waterproof coating is a kind of classical liquid rubber water-repellent paint, its product is by anti-
Water industry is approved, with self-healing property, creep properties and self-repair function, high with basic unit adhesion strength, difficult peel off, preferably improve
Waterproof layer " channeling water " problem.
But in actual applications, it was also found that commonly uncured rubber asphalt waterproof coating needs 180 in work progress
High temperature more than DEG C carries out live hot melt, the bad control of fusion temperature.On facade during construction waterproof layer, waterproof layer is by heating temperature
There is " sagging " disadvantage in the impact of degree.Hot melt has certain danger, and using spraying or blade coating mode, waterproof when constructing
There is artificial generation error in the thickness of layer, thus lose the practical significance of waterproof layer.
Content of the invention
It is an object of the invention to provide a kind of uncured rubber asphalt waterproofing coiled material and preparation method thereof, existing to overcome
The practice of construction application technology problem of uncured rubber asphalt waterproof coating.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of uncured rubber asphalt, it is characterised in which is made up of the raw material of following mass parts：
Preferably, described thermoplastic elastomer is SEPS rubber, with good UV stable, resists and supports
Property, resistance to ag(e)ing and excellent mechanical property.
Preferably, described polyisobutylene is low-molecular-weight PIB, and molecular weight is 1400, and which is acidproof, alkaline-resisting, resistance to
Salt, water-fast, heat-resisting, fast light, resistance to smelly support and ageing-resistant, with excellent water proofing property and air-tightness, with rubber and asphalt phase
Capacitive is favourable, from the PB1400 of great Lin companies of Korea.
Preferably, described modifying agent is polyolefin additive, and in formula, a small amount of interpolation can substantially improve
The caking property of product, raising heat resistance, holding low-temperature characteristics, promotion toughness, it is to avoid cracking, from Honeywell AG of the U.S.
Polyolefin additive.
Preferably, described tackifying resin is any one in terpene resin T-100, Petropols C5, has
There is cohesive force strong, ageing resistace is good, cohesiveness is high, heat-resisting, fast light, acidproof, alkaline-resisting, the resistance to premium properties such as smelly, nontoxic, can show
Write the cohesive force for improving coiled material and basic unit.
Preferably, reactivity agent be a kind of vinyl three (2- methoxy ethoxy) silane, its close inorganic matter
Group can be reacted with the chemical group of mineral surfaces, form strong chemical bonding；Organophilic group can be with Organic substance point
Son reaction or physical entanglement, so that organic realize chemical bonding with inorganic material interface, are significantly increased the viscous of coiled material
Connect intensity, reactivity agent A-171, any one of the XL-10 of Wa Ke companies of Germany for Mai Tu company of the U.S..
A kind of uncured rubber asphalt waterproofing coiled material, its are made up of surface layer, uncured rubber asphalt layer, bottom.Wherein,
Described surface layer is isolating membrane or polymeric membrane；Described uncured rubber asphalt layer to make raw material as claimed in claim 1；
Described bottom is isolating membrane.
A kind of preparation method of uncured rubber asphalt waterproofing coiled material, it is characterised in that the preparation method includes following
Step：
1) raw material of following mass ratio is got out：30～55 parts of asphalt, 6～10 parts of naphthenic oil, thermoplastic elastomer 12～
16 parts, 8～15 parts of polyisobutylene, 0.5～0.8 part of modifying agent, 3～10 parts of tackifying resin, 0.1～0.5 part of reactivity agent, carbon
15～30 parts of sour calcium powder；
2) asphalt and naphthenic oil are added in material-compound tank, is heated to 180 ± 5 DEG C, stir 0.5h；
3) thermoplastic elastomer, polyisobutylene, modifying agent sequentially added in material-compound tank, 180 ± 5 DEG C of keeping temperature, stirring 1.0～
1.5h, melts uniform；
4) tackifying resin, reactivity agent, Paris white, 160 ± 5 DEG C of keeping temperature, stirring 1.0 are sequentially added in material-compound tank
After～1.5h, then 130～150 DEG C are cooled to, that is, make uncured rubber asphalt, standby；
5) the uncured rubber asphalt for preparing is delivered to by distributing device between two rollers at 130～150 DEG C, using between two rollers
Gap controls coil thickness, and bottom covers isolating membrane, surface layer isolating membrane or polymeric membrane, and water cooled, pressing, winding, packaging are made
Uncured rubber asphalt waterproofing coiled material.
Described, uncured rubber asphalt waterproofing coiled material, using wet-laying, overlay, cold self-adhesion construction, self-adhesion lap seal.
The invention has the advantages that：
The present invention provide waterproof roll, its project advantage be with excellent water resistance, and have have environment
Temperature adaptation scope is wide, without the need for hot melt, anti-sag, thickness is uniform, construction simply, safety and environmental protection, resource-effective advantage.
The preparation method of the waterproof roll that the present invention is provided, the waterproof roll prepared by the preparation method, its are projected
Advantage be with excellent water resistance, and have ambient temperature wide accommodation, without the need for hot melt, anti-sag, thickness uniformly, apply
Work is simple, safety and environmental protection, resource-effective advantage.
Specific embodiment
Embodiment 1：
A kind of uncured rubber asphalt by include asphalt, naphthenic oil, SEPS rubber, PB1400, polyolefin additive,
Terpene resin T-100, A-171, the raw material of Paris white are made.
The mass parts of the raw material of uncured rubber asphalt are：
A kind of preparation method of uncured rubber asphalt waterproofing coiled material, its are by surface layer, uncured rubber asphalt layer, bottom
Composition, wherein, described surface layer is isolating membrane；Described uncured rubber asphalt layer is uncured rubber drip in the present embodiment 1
Blue or green raw material is obtained；Described bottom is isolating membrane.
A kind of preparation method of uncured rubber asphalt waterproofing coiled material, comprises the following steps：
1) prepare raw material；
2) by mass percentage, in material-compound tank, asphalt and naphthenic oil is added, is heated to 182 DEG C, stir 0.5h；
3) SEPS rubber, PB1400, polyolefin additive are sequentially added in material-compound tank, and 182 DEG C of keeping temperature stirs 1.2h,
Melt uniform；
4) terpene resin T-100, A-171, Paris white are sequentially added in material-compound tank, and 162 DEG C of keeping temperature stirs 1.2h
Afterwards, then 130～150 DEG C are cooled to, that is, make uncured rubber asphalt, standby；
5) the uncured rubber asphalt for preparing is delivered to by distributing device between two rollers at 138 DEG C, is controlled using the gap of two rollers
Coil thickness processed, bottom cover isolating membrane, and surface layer covers isolating membrane, water cooled, pressing, winding, packaging, that is, make uncured rubber drip
Blue or green waterproof roll.
Described, uncured rubber asphalt waterproofing coiled material, using wet-laying, overlay, cold self-adhesion construction, " gluing glue " self-adhesion overlap
Sealing.
Embodiment 2：
A kind of uncured rubber asphalt by include matrix pitch, naphthenic oil, SEPS rubber, PB1400, polyolefin additive,
Petropols C5, XL-10, the raw material of Paris white are made.
The mass parts of the raw material of uncured rubber are：
A kind of preparation method of uncured rubber asphalt waterproofing coiled material, its are by surface layer, uncured rubber asphalt layer, bottom
Composition.Wherein, described surface layer is polymeric membrane；Described uncured rubber asphalt layer is uncured rubber drip in this enforcement 2
Blue or green raw material is obtained；Described bottom is isolating membrane.
A kind of preparation method of uncured rubber asphalt waterproofing coiled material, comprises the following steps：
1) prepare raw material；
2) by mass percentage, in material-compound tank, asphalt and naphthenic oil is added, is heated to 178 DEG C, stir 0.5h；
3) SEPS rubber, PB1400, polyolefin additive are sequentially added in material-compound tank, and 178 DEG C of keeping temperature stirs 1.4h,
Melt uniform；
4) Petropols C5, XL-10, Paris white sequentially added in material-compound tank, 158 DEG C of keeping temperature, after stirring 1.4h, then
137 DEG C are cooled to, that is, make uncured rubber asphalt, standby；
5) the uncured rubber asphalt for preparing is delivered to by distributing device between two rollers at 135 DEG C, is controlled using the gap of two rollers
Coil thickness processed, bottom cover antiseized isolating membrane, and surface layer covers polymeric membrane, water cooled, pressing, winding, packaging, that is, make uncured
Rubber asphalt waterproofing coiled material.
Described, uncured rubber asphalt waterproofing coiled material, using wet-laying, overlay, the construction of cold self-adhesion, " gluing glue "+" gluing
Film " self-adhesion lap seal.
Physicochemical property inspection data with commonly uncured rubber asphalt waterproof coating of the invention, contrasts as follows：
Above experimental data understands that the present invention has in solid content, extensibility, low temperature flexibility, thermostability, anti-channeling water aspect of performance
Essence is improved, and is also obviously improved at aspects such as heat ageing, permeability, chemical-resistant stability energy, with excellent water proofing property
Energy.
Workability with commonly uncured rubber asphalt waterproof coating of the invention, contrasts as follows：
Knowable to contrasting in terms of above workability, of the invention compared to commonly uncured rubber asphalt waterproof coating, with ring
Temperature adaptation scope in border is wide, without the need for hot melt, anti-sag, thickness is uniform, construction simply, safety and environmental protection, resource-effective advantage.
A kind of uncured rubber asphalt waterproofing coiled material for providing for the present invention above and preparation method thereof, product is preferably former
Material, formula, production technology and engineering construction and application process, do not discharge harmful substance and meet concerned countries standard
With the safety and environmental regulations in specification.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, every using this
Bright made equivalent transformation, in the scope of patent protection of the present invention.
Claims (7)
1. a kind of uncured rubber asphalt, it is characterised in which is made up of the raw material of following mass ratio：Asphalt 30～55
Part, 6～10 parts of naphthenic oil, 12～16 parts of thermoplastic elastomer, 8～15 parts of polyisobutylene, 0.5～0.8 part of modifying agent, tackifying resin
3～10 parts, 0.1～0.5 part of reactivity agent, 15～30 parts of Paris white.
2. uncured rubber asphalt according to claim 1, it is characterised in that：Described thermoplastic elastomer is SEPS rubbers
Glue；Described polyisobutylene is low-molecular-weight PIB, and molecular weight is 1400；Described modifying agent is polyolefin additive；Described
Tackifying resin is any one in terpene resin T-100, Petropols C5；Described reactivity agent is three (2- of vinyl
Methoxy ethoxy) silane.
3. uncured rubber asphalt according to claim 1, it is characterised in that：Each component mass ratio is：Asphalt
43 parts, 8 parts of naphthenic oil, 14 parts of thermoplastic elastomer, 12 parts of polyisobutylene, 0.7 part of modifying agent, 7 parts of tackifying resin, reactivity agent
0.3 part, 22 parts of Paris white.
4. a kind of uncured rubber asphalt waterproofing coiled material, it is characterised in that including the surface layer, uncured for setting gradually from top to bottom
Rubber asphalt layer and bottom, described surface layer are isolating membrane or polymeric membrane；Described uncured rubber asphalt layer its by following
The raw material of mass ratio is made：30～55 parts of asphalt, 6～10 parts of naphthenic oil, 12～16 parts of thermoplastic elastomer, polyisobutylene
8～15 parts, 0.5～0.8 part of modifying agent, 3～10 parts of tackifying resin, 0.1～0.5 part of reactivity agent, calcium carbonate powder 15～
30 parts；Described bottom is isolating membrane.
5. uncured rubber asphalt waterproofing coiled material according to claim 4, it is characterised in that：Described thermoplastic elastomer is
SEPS rubber；Described polyisobutylene is low-molecular-weight PIB, and molecular weight is 1400；Described modifying agent is polyolefin additive；
Described tackifying resin is any one in terpene resin T-100, Petropols C5；Described reactivity agent is vinyl
Three (2- methoxy ethoxy) silane.
6. uncured rubber asphalt waterproofing coiled material according to claim 4, it is characterised in that：Each component mass ratio is：
43 parts of asphalt, 8 parts of naphthenic oil, 14 parts of thermoplastic elastomer, 12 parts of polyisobutylene, 0.7 part of modifying agent, 7 parts of tackifying resin, anti-
Answer 0.3 part of activating agent, 22 parts of Paris white.
7. a kind of preparation method of uncured rubber asphalt waterproofing coiled material as claimed in claim 4, it is characterised in that wrap successively
Include following steps：
1) raw material of following mass ratio is got out：30～55 parts of asphalt, 6～10 parts of naphthenic oil, thermoplastic elastomer 12～
16 parts, 8～15 parts of polyisobutylene, 0.5～0.8 part of modifying agent, 3～10 parts of tackifying resin, 0.1～0.5 part of reactivity agent, carbon
15～30 parts of sour calcium powder；
2) asphalt and naphthenic oil are added in material-compound tank, is heated to 180 ± 5 DEG C, stir 0.5h；
3) thermoplastic elastomer, polyisobutylene, modifying agent sequentially added in material-compound tank, 180 ± 5 DEG C of keeping temperature, stirring 1.0～
1.5h, melts uniform；
4) tackifying resin, reactivity agent, Paris white, 160 ± 5 DEG C of keeping temperature, stirring 1.0 are sequentially added in material-compound tank
After～1.5h, then 130～150 DEG C are cooled to, that is, make uncured rubber asphalt, standby；
5) the uncured rubber asphalt for preparing is delivered to by distributing device between two rollers at 130～150 DEG C, using between two rollers
Gap controls coil thickness, and bottom covers isolating membrane, surface layer isolating membrane or polymeric membrane, and water cooled, pressing, winding, packaging are made
Uncured rubber asphalt waterproofing coiled material.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107778890A (en) * | 2017-10-19 | 2018-03-09 | 上海市政工程设计研究总院（集团）有限公司 | It is a kind of can quick open to traffic high intensity micro-surface area bituminous cements |
| CN108250962A (en) * | 2018-01-17 | 2018-07-06 | 河南蓝翎环科防水材料有限公司 | Uncured root resistant waterproof roll and its production technology |
| CN109370465A (en) * | 2018-10-23 | 2019-02-22 | 天津卓宝科技有限公司 | A kind of uncured rubber asphalt waterproofing coiled material of molding |
| CN110847512A (en) * | 2019-12-04 | 2020-02-28 | 胜利油田大明新型建筑防水材料有限责任公司 | Modified asphalt waterproof coiled material for roof repairing and preparation method thereof |
| CN111073315A (en) * | 2018-10-19 | 2020-04-28 | 沈阳国建精材科技发展有限公司 | Formed non-overlapping non-cured self-adhesive polymer modified asphalt waterproof coiled material |
| CN111944425A (en) * | 2020-08-18 | 2020-11-17 | 衡水中铁建土工材料制造有限公司 | Smokeless high-temperature-resistant sagging rubber asphalt waterproof coating and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107778890A (en) * | 2017-10-19 | 2018-03-09 | 上海市政工程设计研究总院（集团）有限公司 | It is a kind of can quick open to traffic high intensity micro-surface area bituminous cements |
| CN108250962A (en) * | 2018-01-17 | 2018-07-06 | 河南蓝翎环科防水材料有限公司 | Uncured root resistant waterproof roll and its production technology |
| CN111073315A (en) * | 2018-10-19 | 2020-04-28 | 沈阳国建精材科技发展有限公司 | Formed non-overlapping non-cured self-adhesive polymer modified asphalt waterproof coiled material |
| CN109370465A (en) * | 2018-10-23 | 2019-02-22 | 天津卓宝科技有限公司 | A kind of uncured rubber asphalt waterproofing coiled material of molding |
| CN110847512A (en) * | 2019-12-04 | 2020-02-28 | 胜利油田大明新型建筑防水材料有限责任公司 | Modified asphalt waterproof coiled material for roof repairing and preparation method thereof |
| CN110847512B (en) * | 2019-12-04 | 2024-01-09 | 胜利油田大明新型建筑防水材料有限责任公司 | Modified asphalt waterproof coiled material for roofing repair and preparation method thereof |
| CN111944425A (en) * | 2020-08-18 | 2020-11-17 | 衡水中铁建土工材料制造有限公司 | Smokeless high-temperature-resistant sagging rubber asphalt waterproof coating and preparation method thereof |
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Application publication date: 20170315 |
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